[ALSA] PATCH] Add PM support to PnP drivers

[linux-2.6-block.git] / include / linux / pnp.h

diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 584d57cb393a1e1cc7339e11b7d747882016b85c..472319fcf631ba9f0b9b38ff3b6e3885b5b362e4 100644 (file)
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -162,6 +162,7 @@ struct pnp_card_link {
        struct pnp_card * card;
        struct pnp_card_driver * driver;
        void * driver_data;
+       pm_message_t pm_state;
 };
 
 static inline void *pnp_get_card_drvdata (struct pnp_card_link *pcard)
@@ -294,6 +295,8 @@ struct pnp_driver {
        unsigned int flags;
        int  (*probe)  (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
        void (*remove) (struct pnp_dev *dev);
+       int  (*suspend) (struct pnp_dev *dev, pm_message_t state);
+       int  (*resume) (struct pnp_dev *dev);
        struct device_driver driver;
 };
 
@@ -306,6 +309,8 @@ struct pnp_card_driver {
        unsigned int flags;
        int  (*probe)  (struct pnp_card_link *card, const struct pnp_card_device_id *card_id);
        void (*remove) (struct pnp_card_link *card);
+       int  (*suspend) (struct pnp_card_link *card, pm_message_t state);
+       int  (*resume) (struct pnp_card_link *card);
        struct pnp_driver link;
 };